Ketoprofen Impurity 26
Impurity reference standard · Ketoprofen
- CAS number
- 1777829-91-0
- Molecular formula
- C20H23NO5
- Molecular weight
- 357.40
- Purity
- 95%+
- Appearance
- White Solid
- Storage
- -20℃±5℃
About Ketoprofen Impurity 26
Ketoprofen Impurity 26 is a specified impurity of Ketoprofen. It is registered under CAS number 1777829-91-0.
The compound is characterised by its molecular formula C20H23NO5 and a molecular weight of 357.40, with the two-dimensional structure shown above. Because it shares the Ketoprofen scaffold, it is typically used to track process-related and degradation impurities of Ketoprofen during method development, forced degradation and stability studies.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow. Recommended storage: -20℃±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Ketoprofen impurities
The same parent compound, neighbouring impurity numbers.
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